Twenty Hydrogen Myths

This peer-reviewed white paper offers both lay and technical readers a documented primer on basic hydrogen facts, weighs competing opinions, and corrects twenty widespread misconceptions. Some of these include the following: a hydrogen industry would need to be developed from scratch; hydrogen is too dangerous for common use; making hydrogen uses more energy than it yields; we lack a mechanism to store hydrogen in cars; and hydrogen is too expensive to compete with gasoline. This paper explains why the rapidly growing engagement of business, civil society, and government in devising and achieving a transition to a hydrogen economy is warranted and, if properly done, could yield important national and global benefits.